Nice Scripts, work very good, I really like it.
It works. I think I had to "fiddle" with my about:config settings before it would work correctly in my browser. In the first use, it refreshed the whole page to the youtube webpage instead of putting it in a frame. Then again it might have just worked on its own after trying it a couple of times, but if my tweaking had anything to do with it working correctly, I tweaked settings related to "frames" and blocking auto refresh. Maybe a couple of others, idk. But it works 4 me now.